Kathryn Welling, Property journalist
First published 28 Oct 2026, 5:00am
9 Burrawong Ave, Mosman was the passion project of former dentist and mother of seven Amy Sacco.
Former dentist and mother of seven Amy Sacco has created a statement harbourside home in Mosman with fish floating under your feet, hand-blown glass lights throwing patterns on the ceiling and a dramatic disappearing fence at the front.
No.9 Burrawong Ave has been Amy’s passion project and was never intended to be sold.
However, with seven children under 13, Amy and her engineer husband Bevan Dooley – who co-founded Janus Electric – have decided to release their tri-level home with harbour views brand new rather than move in.
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They are now looking for a home with a flying fox, chickens, vegies and lots of land, which means their six-bedroom, eight-bathroom showcase of a home is for sale.
Michael Coombs, of Atlas, is marketing the cul-de-sac property and the asking price is $30m to $33m.
“It’s a remarkable home brought to life by artisans and craftsmanship,” he says.
Striking marble slabs were bought and stored away even before the house was started and Amy engaged award-winning architect James McNally to design the edgy home, Alex Fitzpatrick to create the one-off lighting and a Feng Shui grand master to advise them – hence the solid metal front door and the koi pond that extends to the entrance floor.
Amy and her family are selling up before they even move in.
There’s even a sauna and steam shower.
The light-filled home has an internal lift, a mineral pool and bar, a billiard room, a wellness room, sauna and steam shower, a temperature-controlled wine cellar and a garage with turntable complete with sophisticated sensors for exact vehicle positioning.
Each level has views of the harbour, there is two-street access, and the house is moments to Mosman village, Taylors Bay Track and beaches along the foreshore.
Inside there are no visual structural columns, allowing for uninterrupted views and even the downpipes outside have been hidden from view.
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